From 37f40239f49fbc0b489d0327a700fee5b3898ac2 Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Thu, 2 Oct 2008 16:33:20 -0700 Subject: [PATCH] e1000e: reset swflag after resetting hardware in the process of debugging things, noticed that the swflag is not reset by the driver after reset, and the swflag is probably not reset unless management firmware clears it after 100ms. Signed-off-by: Jesse Brandeburg Signed-off-by: Linus Torvalds --- drivers/net/e1000e/ich8lan.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index d8efba884134..f4b6744d71df 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -1778,6 +1778,9 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw) ew32(CTRL, (ctrl | E1000_CTRL_RST)); msleep(20); + /* release the swflag because it is not reset by hardware reset */ + e1000_release_swflag_ich8lan(hw); + ret_val = e1000e_get_auto_rd_done(hw); if (ret_val) { /* -- 2.20.1